Deep sides: less likely for food to spill over in the oven whilst cooking
Large handles: easy to grasp when taking out of oven, even with oven gloves
Microwave safe
The advantages of Pyrex® borosilicate glass:
Supports extreme temperatures from -40 ° C to + 300 ° C
Thermal shock resistant up to 220 ° C: Pyrex glass can go directly from the freezer at a temperature of - 20 ° C into the oven at a temperature of 200 ° C
BPA free, hygienic material that doesn't retain stains or odors